ChemSpider 2D Image | (5R,5aR,8aR,9S)-9-(2-{[2-(Dimethylamino)ethyl](methyl)amino}ethyl)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one | C28H36N2O7

(5R,5aR,8aR,9S)-9-(2-{[2-(Dimethylamino)ethyl](methyl)amino}ethyl)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one

  • Molecular FormulaC28H36N2O7
  • Average mass512.595 Da
  • Monoisotopic mass512.252258 Da
  • ChemSpider ID154836
  • defined stereocentres - 4 of 4 defined stereocentres


More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

(5R,5aR,8aR,9S)-9-(2-{[2-(Dimethylamino)ethyl](methyl)amino}ethyl)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-on [German] [ACD/IUPAC Name]
(5R,5aR,8aR,9S)-9-(2-{[2-(Dimethylamino)ethyl](methyl)amino}ethyl)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one [ACD/IUPAC Name]
(5R,5aR,8aR,9S)-9-(2-{[2-(Diméthylamino)éthyl](méthyl)amino}éthyl)-5-(4-hydroxy-3,5-diméthoxyphényl)-5,8,8a,9-tétrahydrofuro[3',4':6,7]naphto[2,3-d][1,3]dioxol-6(5aH)-one [French] [ACD/IUPAC Name]
148262-19-5 [RN]
Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 9-[2-[[2-(dimethylamino)ethyl]methylamino]ethyl]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-, (5R,5aR,8aR,9S)- [ACD/Index Name]
(5R,5Ar,8aR,9S)-9-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-6-one
[5R-(5α,5aβ,8aα,9β)]-9-[2-[N-[2-(Dimethylamino)ethyl]-N-methylamino]ethyl]-5-(4-hydrox
4'-demethyl-4β-(2-{N-[2-(N',N'-dimethylamino)ethyl]-N-methylamino}ethyl)-4-desoxypodophyllotoxin
TOP 53

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

TOP-53 [DBID]
  • Miscellaneous
    • Chemical Class:

      A furonaphthodioxole that is 4'-demethyldeoxypodophyllotoxin which is substituted at position 4 of the C-ring by a 2-{[2-(dimethylamino)ethyl](methyl)amino}ethyl group. While structurally related to e toposide, TOP-53 is significantly more toxic to non-small cell lung cancer cells, more active at generating chromosomal breaks, and displays improved cellular uptake and pharmacokinetics in animal lun g tissues. ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:134547, CHEBI:134547

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point: 641.7±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.0 mmHg at 25°C
Enthalpy of Vaporization: 98.2±3.0 kJ/mol
Flash Point: 341.9±31.5 °C
Index of Refraction: 1.579
Molar Refractivity: 137.8±0.3 cm3
#H bond acceptors: 9
#H bond donors: 1
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 1.68
ACD/LogD (pH 5.5): -0.95
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): 0.80
ACD/BCF (pH 7.4): 1.13
ACD/KOC (pH 7.4): 15.75
Polar Surface Area: 90 Å2
Polarizability: 54.6±0.5 10-24cm3
Surface Tension: 47.5±3.0 dyne/cm
Molar Volume: 414.4±3.0 cm3

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